ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Menus and menu options: Tips & Tricks
This page presents some operations specific to the menus and to the menu options...
<Chrono>.Start (Function)
Starts a stopwatch to measure the duration of a process (in milliseconds) and resets a running stopwatch.
Bar Code management functions
The following functions are used to manage bar codes:...
HTTPCookieWrite (Function)
Adds or modifies a cookie in an HTTP request.
inAppPurchaseProduct (Function)
Sends a request for purchasing an "In-App" product associated with the application.
<mongoCollection variable>.ModifyAll (Function)
Modifies documents in a collection of a MongoDB database.
MapDeleteAll (Function)
Deletes the following from a Map control: all markers, all shapes, all images....
FBRequest (Function)
Performs a communication request (HTTP request) to the Facebook Graph API.
EncryptAsymmetric (Function)
Encrypts a buffer using an asymmetric encryption algorithm (RSA) that requires a public key and a private key.
PicMergeLayer (Function)
Merges the layers of a WDPic image.
<emailIMAPSession variable>.ListFolder (Function)
Returns the list of folders of an IMAP session.
<EmailOutlookSession variable>.Update (Function)
Updates the messages of MS Exchange according to the email server.
<emailAttach variable>.SaveAttachment (Function)
Copies the attachment of current email onto the user computer (locally).
ChronoStart (Function)
Starts a stopwatch to measure the duration of a process (in milliseconds) and resets a running stopwatch.
<htmlNode variable>.InsertAfter (Function)
Adds a node after the specified node in an HTML document.
GuidedTourStepChange (Function)
Modifies the current step of the guided tour.
<GuidedTour>ChangeStep (Function)
Modifies the current step of the guided tour.
DecryptAsymmetric (Function)
Decrypts a buffer with a private/public key algorithm with RSA encryption....
DecryptAsymmetricEnveloped (Function)
Performs the asymmetric encryption of an envelope that has been encrypted with EncrypteAsymmetricEnveloped.
MongoModifyAll (Function)
Modifies documents in a collection of a MongoDB database.
BTLEStatus (Function)
Returns the current Bluetooth activation status on the device or asks to be notified when the activation status changes.
MongoDeleteDatabase (Function)
Deletes a MongoDB database as well as its collections.
MongoDeleteOne (Function)
Deletes a document from a collection in a MongoDB database.
MongoDeleteCollection (Function)
Deletes a collection from a MongoDB database.
<Organization Chart>.Add (Function)
Adds a new root element into an Organization Chart control.
GanttAddTask (Function)
Adds a task in a Gantt Chart column in a Table or TreeView Table control.